kim sansun (played by kim sun-er) is the youngest daughter of a chef's family. she has no education or family background and looks like she is not special when walking on the street, but she has the same cheerful and tenacious temperament as dae jang-jin and never give up. aaa。 it is this personality that has made 29-year-old kim sansun also achieve some amazing results. she relied on working day and night while studying, and forced herself to pass the pastry technician qualification certificate in paris, and also met the handsome international student xianyu (played by lee kuihan), and started a passionate love. unfortunately, hyun-woo soon had an affair and abandoned sanshun. the house was leaking and raining all night long. sanshun was fired by the company at this time. hyun-woo is then engaged to her old neighbor zhang caili (played by lee youmi)! sanshun, who was frustrated in career and love, met zhenxian (played by hyun bin) at this time. although she was not sure about the reason, sanshun, who was in trouble with money, agreed to zhenxian's seemingly ridiculous love agreement on the condition of borrowing money. after twists and turns, zhenxian's old girlfriend xizhen (played by zheng liyuan) came back to find him after curing cancer, and she has always admired xizhen for foreign doctors HenryKim（ daniel •heini DanielHenny the decoration) also chased south korea; on the other hand, hyun-woo began to miss qi sanshun again. a complicated relationship has begun...